﻿#region Using directives

using System;
using System.Data;
using System.Data.Common;
using System.Collections;
using System.Collections.Generic;

using CBRSystem.Entities;
using CBRSystem.Data;

#endregion

namespace CBRSystem.Data.Bases
{	
	///<summary>
	/// This class is the base class for any <see cref="EvaluationComponentProviderBase"/> implementation.
	/// It exposes CRUD methods as well as selecting on index, foreign keys and custom stored procedures.
	///</summary>
	public abstract partial class EvaluationComponentProviderBaseCore : EntityProviderBase<CBRSystem.Entities.EvaluationComponent, CBRSystem.Entities.EvaluationComponentKey>
	{		
		#region Get from Many To Many Relationship Functions
		#endregion	
		
		#region Delete Methods

		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="transactionManager">A <see cref="TransactionManager"/> object.</param>
		/// <param name="key">The unique identifier of the row to delete.</param>
		/// <returns>Returns true if operation suceeded.</returns>
		public override bool Delete(TransactionManager transactionManager, CBRSystem.Entities.EvaluationComponentKey key)
		{
			return Delete(transactionManager, key.EvaluationComponentId);
		}
		
		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="_evaluationComponentId">The primary key.. Primary Key.</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
		public bool Delete(System.Int32 _evaluationComponentId)
		{
			return Delete(null, _evaluationComponentId);
		}
		
		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_evaluationComponentId">The primary key.. Primary Key.</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
		public abstract bool Delete(TransactionManager transactionManager, System.Int32 _evaluationComponentId);		
		
		#endregion Delete Methods
		
		#region Get By Foreign Key Functions
	
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_CourseOffering key.
		///		FK_EvaluationComponent_CourseOffering Description: 
		/// </summary>
		/// <param name="_courseOfferingId">The key for the CourseOffering to which this EvaluationComponent applies.</param>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByCourseOfferingId(System.Int32 _courseOfferingId)
		{
			int count = -1;
			return GetByCourseOfferingId(_courseOfferingId, 0,int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_CourseOffering key.
		///		FK_EvaluationComponent_CourseOffering Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_courseOfferingId">The key for the CourseOffering to which this EvaluationComponent applies.</param>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		/// <remarks></remarks>
		public TList<EvaluationComponent> GetByCourseOfferingId(TransactionManager transactionManager, System.Int32 _courseOfferingId)
		{
			int count = -1;
			return GetByCourseOfferingId(transactionManager, _courseOfferingId, 0, int.MaxValue, out count);
		}
		
			/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_CourseOffering key.
		///		FK_EvaluationComponent_CourseOffering Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_courseOfferingId">The key for the CourseOffering to which this EvaluationComponent applies.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		///  <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByCourseOfferingId(TransactionManager transactionManager, System.Int32 _courseOfferingId, int start, int pageLength)
		{
			int count = -1;
			return GetByCourseOfferingId(transactionManager, _courseOfferingId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_CourseOffering key.
		///		fkEvaluationComponentCourseOffering Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_courseOfferingId">The key for the CourseOffering to which this EvaluationComponent applies.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByCourseOfferingId(System.Int32 _courseOfferingId, int start, int pageLength)
		{
			int count =  -1;
			return GetByCourseOfferingId(null, _courseOfferingId, start, pageLength,out count);	
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_CourseOffering key.
		///		fkEvaluationComponentCourseOffering Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_courseOfferingId">The key for the CourseOffering to which this EvaluationComponent applies.</param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByCourseOfferingId(System.Int32 _courseOfferingId, int start, int pageLength,out int count)
		{
			return GetByCourseOfferingId(null, _courseOfferingId, start, pageLength, out count);	
		}
						
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_CourseOffering key.
		///		FK_EvaluationComponent_CourseOffering Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_courseOfferingId">The key for the CourseOffering to which this EvaluationComponent applies.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public abstract TList<EvaluationComponent> GetByCourseOfferingId(TransactionManager transactionManager, System.Int32 _courseOfferingId, int start, int pageLength, out int count);
		
	
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_ComponentType key.
		///		FK_EvaluationComponent_ComponentType Description: 
		/// </summary>
		/// <param name="_componentTypeId">The key for the ComponentType identifying the kind of evaluation this represents.</param>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByComponentTypeId(System.Int32 _componentTypeId)
		{
			int count = -1;
			return GetByComponentTypeId(_componentTypeId, 0,int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_ComponentType key.
		///		FK_EvaluationComponent_ComponentType Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_componentTypeId">The key for the ComponentType identifying the kind of evaluation this represents.</param>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		/// <remarks></remarks>
		public TList<EvaluationComponent> GetByComponentTypeId(TransactionManager transactionManager, System.Int32 _componentTypeId)
		{
			int count = -1;
			return GetByComponentTypeId(transactionManager, _componentTypeId, 0, int.MaxValue, out count);
		}
		
			/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_ComponentType key.
		///		FK_EvaluationComponent_ComponentType Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_componentTypeId">The key for the ComponentType identifying the kind of evaluation this represents.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		///  <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByComponentTypeId(TransactionManager transactionManager, System.Int32 _componentTypeId, int start, int pageLength)
		{
			int count = -1;
			return GetByComponentTypeId(transactionManager, _componentTypeId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_ComponentType key.
		///		fkEvaluationComponentComponentType Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_componentTypeId">The key for the ComponentType identifying the kind of evaluation this represents.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByComponentTypeId(System.Int32 _componentTypeId, int start, int pageLength)
		{
			int count =  -1;
			return GetByComponentTypeId(null, _componentTypeId, start, pageLength,out count);	
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_ComponentType key.
		///		fkEvaluationComponentComponentType Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_componentTypeId">The key for the ComponentType identifying the kind of evaluation this represents.</param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public TList<EvaluationComponent> GetByComponentTypeId(System.Int32 _componentTypeId, int start, int pageLength,out int count)
		{
			return GetByComponentTypeId(null, _componentTypeId, start, pageLength, out count);	
		}
						
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_EvaluationComponent_ComponentType key.
		///		FK_EvaluationComponent_ComponentType Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_componentTypeId">The key for the ComponentType identifying the kind of evaluation this represents.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns a typed collection of CBRSystem.Entities.EvaluationComponent objects.</returns>
		public abstract TList<EvaluationComponent> GetByComponentTypeId(TransactionManager transactionManager, System.Int32 _componentTypeId, int start, int pageLength, out int count);
		
		#endregion

		#region Get By Index Functions
		
		/// <summary>
		/// 	Gets a row from the DataSource based on its primary key.
		/// </summary>
		/// <param name="transactionManager">A <see cref="TransactionManager"/> object.</param>
		/// <param name="key">The unique identifier of the row to retrieve.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <returns>Returns an instance of the Entity class.</returns>
		public override CBRSystem.Entities.EvaluationComponent Get(TransactionManager transactionManager, CBRSystem.Entities.EvaluationComponentKey key, int start, int pageLength)
		{
			return GetByEvaluationComponentId(transactionManager, key.EvaluationComponentId, start, pageLength);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the primary key PK_EvaluationComponent index.
		/// </summary>
		/// <param name="_evaluationComponentId">The primary key.</param>
		/// <returns>Returns an instance of the <see cref="CBRSystem.Entities.EvaluationComponent"/> class.</returns>
		public CBRSystem.Entities.EvaluationComponent GetByEvaluationComponentId(System.Int32 _evaluationComponentId)
		{
			int count = -1;
			return GetByEvaluationComponentId(null,_evaluationComponentId, 0, int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_EvaluationComponent index.
		/// </summary>
		/// <param name="_evaluationComponentId">The primary key.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="CBRSystem.Entities.EvaluationComponent"/> class.</returns>
		public CBRSystem.Entities.EvaluationComponent GetByEvaluationComponentId(System.Int32 _evaluationComponentId, int start, int pageLength)
		{
			int count = -1;
			return GetByEvaluationComponentId(null, _evaluationComponentId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_EvaluationComponent index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_evaluationComponentId">The primary key.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="CBRSystem.Entities.EvaluationComponent"/> class.</returns>
		public CBRSystem.Entities.EvaluationComponent GetByEvaluationComponentId(TransactionManager transactionManager, System.Int32 _evaluationComponentId)
		{
			int count = -1;
			return GetByEvaluationComponentId(transactionManager, _evaluationComponentId, 0, int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_EvaluationComponent index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_evaluationComponentId">The primary key.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="CBRSystem.Entities.EvaluationComponent"/> class.</returns>
		public CBRSystem.Entities.EvaluationComponent GetByEvaluationComponentId(TransactionManager transactionManager, System.Int32 _evaluationComponentId, int start, int pageLength)
		{
			int count = -1;
			return GetByEvaluationComponentId(transactionManager, _evaluationComponentId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_EvaluationComponent index.
		/// </summary>
		/// <param name="_evaluationComponentId">The primary key.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="CBRSystem.Entities.EvaluationComponent"/> class.</returns>
		public CBRSystem.Entities.EvaluationComponent GetByEvaluationComponentId(System.Int32 _evaluationComponentId, int start, int pageLength, out int count)
		{
			return GetByEvaluationComponentId(null, _evaluationComponentId, start, pageLength, out count);
		}
		
				
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_EvaluationComponent index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_evaluationComponentId">The primary key.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns an instance of the <see cref="CBRSystem.Entities.EvaluationComponent"/> class.</returns>
		public abstract CBRSystem.Entities.EvaluationComponent GetByEvaluationComponentId(TransactionManager transactionManager, System.Int32 _evaluationComponentId, int start, int pageLength, out int count);
						
		#endregion "Get By Index Functions"
	
		#region Custom Methods
		
		
		#endregion

		#region Helper Functions	
		
		/// <summary>
		/// Fill a TList&lt;EvaluationComponent&gt; From a DataReader.
		/// </summary>
		/// <param name="reader">Datareader</param>
		/// <param name="rows">The collection to fill</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">number of rows.</param>
		/// <returns>a <see cref="TList&lt;EvaluationComponent&gt;"/></returns>
		public static TList<EvaluationComponent> Fill(IDataReader reader, TList<EvaluationComponent> rows, int start, int pageLength)
		{
			NetTiersProvider currentProvider = DataRepository.Provider;
            bool useEntityFactory = currentProvider.UseEntityFactory;
            bool enableEntityTracking = currentProvider.EnableEntityTracking;
            LoadPolicy currentLoadPolicy = currentProvider.CurrentLoadPolicy;
			Type entityCreationFactoryType = currentProvider.EntityCreationalFactoryType;
			
			// advance to the starting row
			for (int i = 0; i < start; i++)
			{
				if (!reader.Read())
				return rows; // not enough rows, just return
			}
			for (int i = 0; i < pageLength; i++)
			{
				if (!reader.Read())
					break; // we are done
					
				string key = null;
				
				CBRSystem.Entities.EvaluationComponent c = null;
				if (useEntityFactory)
				{
					key = new System.Text.StringBuilder("EvaluationComponent")
					.Append("|").Append((System.Int32)reader[((int)EvaluationComponentColumn.EvaluationComponentId - 1)]).ToString();
					c = EntityManager.LocateOrCreate<EvaluationComponent>(
					key.ToString(), // EntityTrackingKey
					"EvaluationComponent",  //Creational Type
					entityCreationFactoryType,  //Factory used to create entity
					enableEntityTracking); // Track this entity?
				}
				else
				{
					c = new CBRSystem.Entities.EvaluationComponent();
				}
				
				if (!enableEntityTracking ||
					c.EntityState == EntityState.Added ||
					(enableEntityTracking &&
					
						(
							(currentLoadPolicy == LoadPolicy.PreserveChanges && c.EntityState == EntityState.Unchanged) ||
							(currentLoadPolicy == LoadPolicy.DiscardChanges && c.EntityState != EntityState.Unchanged)
						)
					))
				{
					c.SuppressEntityEvents = true;
					c.EvaluationComponentId = (System.Int32)reader[((int)EvaluationComponentColumn.EvaluationComponentId - 1)];
					c.CourseOfferingId = (System.Int32)reader[((int)EvaluationComponentColumn.CourseOfferingId - 1)];
					c.ComponentTypeId = (System.Int32)reader[((int)EvaluationComponentColumn.ComponentTypeId - 1)];
					c.Description = (System.String)reader[((int)EvaluationComponentColumn.Description - 1)];
					c.RelativeWeight = (System.Byte)reader[((int)EvaluationComponentColumn.RelativeWeight - 1)];
					c.TotalPossibleMarks = (reader.IsDBNull(((int)EvaluationComponentColumn.TotalPossibleMarks - 1)))?null:(System.Decimal?)reader[((int)EvaluationComponentColumn.TotalPossibleMarks - 1)];
					c.OrderOfDelivery = (System.Int16)reader[((int)EvaluationComponentColumn.OrderOfDelivery - 1)];
					c.EntityTrackingKey = key;
					c.AcceptChanges();
					c.SuppressEntityEvents = false;
				}
				rows.Add(c);
			}
		return rows;
		}		
		/// <summary>
		/// Refreshes the <see cref="CBRSystem.Entities.EvaluationComponent"/> object from the <see cref="IDataReader"/>.
		/// </summary>
		/// <param name="reader">The <see cref="IDataReader"/> to read from.</param>
		/// <param name="entity">The <see cref="CBRSystem.Entities.EvaluationComponent"/> object to refresh.</param>
		public static void RefreshEntity(IDataReader reader, CBRSystem.Entities.EvaluationComponent entity)
		{
			if (!reader.Read()) return;
			
			entity.EvaluationComponentId = (System.Int32)reader[((int)EvaluationComponentColumn.EvaluationComponentId - 1)];
			entity.CourseOfferingId = (System.Int32)reader[((int)EvaluationComponentColumn.CourseOfferingId - 1)];
			entity.ComponentTypeId = (System.Int32)reader[((int)EvaluationComponentColumn.ComponentTypeId - 1)];
			entity.Description = (System.String)reader[((int)EvaluationComponentColumn.Description - 1)];
			entity.RelativeWeight = (System.Byte)reader[((int)EvaluationComponentColumn.RelativeWeight - 1)];
			entity.TotalPossibleMarks = (reader.IsDBNull(((int)EvaluationComponentColumn.TotalPossibleMarks - 1)))?null:(System.Decimal?)reader[((int)EvaluationComponentColumn.TotalPossibleMarks - 1)];
			entity.OrderOfDelivery = (System.Int16)reader[((int)EvaluationComponentColumn.OrderOfDelivery - 1)];
			entity.AcceptChanges();
		}
		
		/// <summary>
		/// Refreshes the <see cref="CBRSystem.Entities.EvaluationComponent"/> object from the <see cref="DataSet"/>.
		/// </summary>
		/// <param name="dataSet">The <see cref="DataSet"/> to read from.</param>
		/// <param name="entity">The <see cref="CBRSystem.Entities.EvaluationComponent"/> object.</param>
		public static void RefreshEntity(DataSet dataSet, CBRSystem.Entities.EvaluationComponent entity)
		{
			DataRow dataRow = dataSet.Tables[0].Rows[0];
			
			entity.EvaluationComponentId = (System.Int32)dataRow["EvaluationComponentID"];
			entity.CourseOfferingId = (System.Int32)dataRow["CourseOfferingID"];
			entity.ComponentTypeId = (System.Int32)dataRow["ComponentTypeID"];
			entity.Description = (System.String)dataRow["Description"];
			entity.RelativeWeight = (System.Byte)dataRow["RelativeWeight"];
			entity.TotalPossibleMarks = Convert.IsDBNull(dataRow["TotalPossibleMarks"]) ? null : (System.Decimal?)dataRow["TotalPossibleMarks"];
			entity.OrderOfDelivery = (System.Int16)dataRow["OrderOfDelivery"];
			entity.AcceptChanges();
		}
		#endregion 
		
		#region DeepLoad Methods
		/// <summary>
		/// Deep Loads the <see cref="IEntity"/> object with criteria based of the child 
		/// property collections only N Levels Deep based on the <see cref="DeepLoadType"/>.
		/// </summary>
		/// <remarks>
		/// Use this method with caution as it is possible to DeepLoad with Recursion and traverse an entire object graph.
		/// </remarks>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">The <see cref="CBRSystem.Entities.EvaluationComponent"/> object to load.</param>
		/// <param name="deep">Boolean. A flag that indicates whether to recursively save all Property Collection that are descendants of this instance. If True, saves the complete object graph below this object. If False, saves this object only. </param>
		/// <param name="deepLoadType">DeepLoadType Enumeration to Include/Exclude object property collections from Load.</param>
		/// <param name="childTypes">CBRSystem.Entities.EvaluationComponent Property Collection Type Array To Include or Exclude from Load</param>
		/// <param name="innerList">A collection of child types for easy access.</param>
	    /// <exception cref="ArgumentNullException">entity or childTypes is null.</exception>
	    /// <exception cref="ArgumentException">deepLoadType has invalid value.</exception>
		public override void DeepLoad(TransactionManager transactionManager, CBRSystem.Entities.EvaluationComponent entity, bool deep, DeepLoadType deepLoadType, System.Type[] childTypes, DeepSession innerList)
		{
			if(entity == null)
				return;

			#region CourseOfferingIdSource	
			if (CanDeepLoad(entity, "CourseOffering|CourseOfferingIdSource", deepLoadType, innerList) 
				&& entity.CourseOfferingIdSource == null)
			{
				object[] pkItems = new object[1];
				pkItems[0] = entity.CourseOfferingId;
				CourseOffering tmpEntity = EntityManager.LocateEntity<CourseOffering>(EntityLocator.ConstructKeyFromPkItems(typeof(CourseOffering), pkItems), DataRepository.Provider.EnableEntityTracking);
				if (tmpEntity != null)
					entity.CourseOfferingIdSource = tmpEntity;
				else
					entity.CourseOfferingIdSource = DataRepository.CourseOfferingProvider.GetByCourseOfferingId(transactionManager, entity.CourseOfferingId);		
				
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'CourseOfferingIdSource' loaded. key " + entity.EntityTrackingKey);
				#endif 
				
				if (deep && entity.CourseOfferingIdSource != null)
				{
					innerList.SkipChildren = true;
					DataRepository.CourseOfferingProvider.DeepLoad(transactionManager, entity.CourseOfferingIdSource, deep, deepLoadType, childTypes, innerList);
					innerList.SkipChildren = false;
				}
					
			}
			#endregion CourseOfferingIdSource

			#region ComponentTypeIdSource	
			if (CanDeepLoad(entity, "ComponentType|ComponentTypeIdSource", deepLoadType, innerList) 
				&& entity.ComponentTypeIdSource == null)
			{
				object[] pkItems = new object[1];
				pkItems[0] = entity.ComponentTypeId;
				ComponentType tmpEntity = EntityManager.LocateEntity<ComponentType>(EntityLocator.ConstructKeyFromPkItems(typeof(ComponentType), pkItems), DataRepository.Provider.EnableEntityTracking);
				if (tmpEntity != null)
					entity.ComponentTypeIdSource = tmpEntity;
				else
					entity.ComponentTypeIdSource = DataRepository.ComponentTypeProvider.GetByComponentTypeId(transactionManager, entity.ComponentTypeId);		
				
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'ComponentTypeIdSource' loaded. key " + entity.EntityTrackingKey);
				#endif 
				
				if (deep && entity.ComponentTypeIdSource != null)
				{
					innerList.SkipChildren = true;
					DataRepository.ComponentTypeProvider.DeepLoad(transactionManager, entity.ComponentTypeIdSource, deep, deepLoadType, childTypes, innerList);
					innerList.SkipChildren = false;
				}
					
			}
			#endregion ComponentTypeIdSource
			
			//used to hold DeepLoad method delegates and fire after all the local children have been loaded.
			Dictionary<string, KeyValuePair<Delegate, object>> deepHandles = new Dictionary<string, KeyValuePair<Delegate, object>>();
			// Deep load child collections  - Call GetByEvaluationComponentId methods when available
			
			#region StudentMarkCollection
			//Relationship Type One : Many
			if (CanDeepLoad(entity, "List<StudentMark>|StudentMarkCollection", deepLoadType, innerList)) 
			{
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'StudentMarkCollection' loaded. key " + entity.EntityTrackingKey);
				#endif 

				entity.StudentMarkCollection = DataRepository.StudentMarkProvider.GetByEvaluationComponentId(transactionManager, entity.EvaluationComponentId);

				if (deep && entity.StudentMarkCollection.Count > 0)
				{
					deepHandles.Add("StudentMarkCollection",
						new KeyValuePair<Delegate, object>((DeepLoadHandle<StudentMark>) DataRepository.StudentMarkProvider.DeepLoad,
						new object[] { transactionManager, entity.StudentMarkCollection, deep, deepLoadType, childTypes, innerList }
					));
				}
			}		
			#endregion 
			
			
			//Fire all DeepLoad Items
			foreach(KeyValuePair<Delegate, object> pair in deepHandles.Values)
		    {
                pair.Key.DynamicInvoke((object[])pair.Value);
		    }
			deepHandles = null;
		}
		
		#endregion 
		
		#region DeepSave Methods

		/// <summary>
		/// Deep Save the entire object graph of the CBRSystem.Entities.EvaluationComponent object with criteria based of the child 
		/// Type property array and DeepSaveType.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entity">CBRSystem.Entities.EvaluationComponent instance</param>
		/// <param name="deepSaveType">DeepSaveType Enumeration to Include/Exclude object property collections from Save.</param>
		/// <param name="childTypes">CBRSystem.Entities.EvaluationComponent Property Collection Type Array To Include or Exclude from Save</param>
		/// <param name="innerList">A Hashtable of child types for easy access.</param>
		public override bool DeepSave(TransactionManager transactionManager, CBRSystem.Entities.EvaluationComponent entity, DeepSaveType deepSaveType, System.Type[] childTypes, DeepSession innerList)
		{	
			if (entity == null)
				return false;
							
			#region Composite Parent Properties
			//Save Source Composite Properties, however, don't call deep save on them.  
			//So they only get saved a single level deep.
			
			#region CourseOfferingIdSource
			if (CanDeepSave(entity, "CourseOffering|CourseOfferingIdSource", deepSaveType, innerList) 
				&& entity.CourseOfferingIdSource != null)
			{
				DataRepository.CourseOfferingProvider.Save(transactionManager, entity.CourseOfferingIdSource);
				entity.CourseOfferingId = entity.CourseOfferingIdSource.CourseOfferingId;
			}
			#endregion 
			
			#region ComponentTypeIdSource
			if (CanDeepSave(entity, "ComponentType|ComponentTypeIdSource", deepSaveType, innerList) 
				&& entity.ComponentTypeIdSource != null)
			{
				DataRepository.ComponentTypeProvider.Save(transactionManager, entity.ComponentTypeIdSource);
				entity.ComponentTypeId = entity.ComponentTypeIdSource.ComponentTypeId;
			}
			#endregion 
			#endregion Composite Parent Properties

			// Save Root Entity through Provider
			if (!entity.IsDeleted)
				this.Save(transactionManager, entity);
			
			//used to hold DeepSave method delegates and fire after all the local children have been saved.
			Dictionary<string, KeyValuePair<Delegate, object>> deepHandles = new Dictionary<string, KeyValuePair<Delegate, object>>();
	
			#region List<StudentMark>
				if (CanDeepSave(entity.StudentMarkCollection, "List<StudentMark>|StudentMarkCollection", deepSaveType, innerList)) 
				{	
					// update each child parent id with the real parent id (mostly used on insert)
					foreach(StudentMark child in entity.StudentMarkCollection)
					{
						if(child.EvaluationComponentIdSource != null)
						{
							child.EvaluationComponentId = child.EvaluationComponentIdSource.EvaluationComponentId;
						}
						else
						{
							child.EvaluationComponentId = entity.EvaluationComponentId;
						}

					}

					if (entity.StudentMarkCollection.Count > 0 || entity.StudentMarkCollection.DeletedItems.Count > 0)
					{
						//DataRepository.StudentMarkProvider.Save(transactionManager, entity.StudentMarkCollection);
						
						deepHandles.Add("StudentMarkCollection",
						new KeyValuePair<Delegate, object>((DeepSaveHandle< StudentMark >) DataRepository.StudentMarkProvider.DeepSave,
							new object[] { transactionManager, entity.StudentMarkCollection, deepSaveType, childTypes, innerList }
						));
					}
				} 
			#endregion 
				
			//Fire all DeepSave Items
			foreach(KeyValuePair<Delegate, object> pair in deepHandles.Values)
		    {
                pair.Key.DynamicInvoke((object[])pair.Value);
		    }
			
			// Save Root Entity through Provider, if not already saved in delete mode
			if (entity.IsDeleted)
				this.Save(transactionManager, entity);
				

			deepHandles = null;
						
			return true;
		}
		#endregion
	} // end class
	
	#region EvaluationComponentChildEntityTypes
	
	///<summary>
	/// Enumeration used to expose the different child entity types 
	/// for child properties in <c>CBRSystem.Entities.EvaluationComponent</c>
	///</summary>
	public enum EvaluationComponentChildEntityTypes
	{
		
		///<summary>
		/// Composite Property for <c>CourseOffering</c> at CourseOfferingIdSource
		///</summary>
		[ChildEntityType(typeof(CourseOffering))]
		CourseOffering,
			
		///<summary>
		/// Composite Property for <c>ComponentType</c> at ComponentTypeIdSource
		///</summary>
		[ChildEntityType(typeof(ComponentType))]
		ComponentType,
	
		///<summary>
		/// Collection of <c>EvaluationComponent</c> as OneToMany for StudentMarkCollection
		///</summary>
		[ChildEntityType(typeof(TList<StudentMark>))]
		StudentMarkCollection,
	}
	
	#endregion EvaluationComponentChildEntityTypes
	
	#region EvaluationComponentFilterBuilder
	
	/// <summary>
	/// A strongly-typed instance of the <see cref="SqlFilterBuilder&lt;EvaluationComponentColumn&gt;"/> class
	/// that is used exclusively with a <see cref="EvaluationComponent"/> object.
	/// </summary>
	[CLSCompliant(true)]
	public class EvaluationComponentFilterBuilder : SqlFilterBuilder<EvaluationComponentColumn>
	{
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentFilterBuilder class.
		/// </summary>
		public EvaluationComponentFilterBuilder() : base() { }

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentFilterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		public EvaluationComponentFilterBuilder(bool ignoreCase) : base(ignoreCase) { }

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentFilterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		/// <param name="useAnd">Specifies whether to combine statements using AND or OR.</param>
		public EvaluationComponentFilterBuilder(bool ignoreCase, bool useAnd) : base(ignoreCase, useAnd) { }

		#endregion Constructors
	}

	#endregion EvaluationComponentFilterBuilder
	
	#region EvaluationComponentParameterBuilder
	
	/// <summary>
	/// A strongly-typed instance of the <see cref="ParameterizedSqlFilterBuilder&lt;EvaluationComponentColumn&gt;"/> class
	/// that is used exclusively with a <see cref="EvaluationComponent"/> object.
	/// </summary>
	[CLSCompliant(true)]
	public class EvaluationComponentParameterBuilder : ParameterizedSqlFilterBuilder<EvaluationComponentColumn>
	{
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentParameterBuilder class.
		/// </summary>
		public EvaluationComponentParameterBuilder() : base() { }

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentParameterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		public EvaluationComponentParameterBuilder(bool ignoreCase) : base(ignoreCase) { }

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentParameterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		/// <param name="useAnd">Specifies whether to combine statements using AND or OR.</param>
		public EvaluationComponentParameterBuilder(bool ignoreCase, bool useAnd) : base(ignoreCase, useAnd) { }

		#endregion Constructors
	}

	#endregion EvaluationComponentParameterBuilder
	
	#region EvaluationComponentSortBuilder
    
    /// <summary>
    /// A strongly-typed instance of the <see cref="SqlSortBuilder&lt;EvaluationComponentColumn&gt;"/> class
	/// that is used exclusively with a <see cref="EvaluationComponent"/> object.
    /// </summary>
    [CLSCompliant(true)]
    public class EvaluationComponentSortBuilder : SqlSortBuilder<EvaluationComponentColumn>
    {
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the EvaluationComponentSqlSortBuilder class.
		/// </summary>
		public EvaluationComponentSortBuilder() : base() { }

		#endregion Constructors

    }    
    #endregion EvaluationComponentSortBuilder
	
} // end namespace
